text: //
  //  CRCDefaults.h
  //  ContrastRatioCalculator
  //
  //  Created by Sean Chen on 2019/10/12.
  //  Copyright © 2019 Douguo Inc. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  #import "CRCColor.h"
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface CRCDefaults : NSObject
  
  + (void)setColor:(CRCColor *)color forKey:(NSString *)name;
  
  + (void)removeColor:(CRCColor *)color;
  
  + (NSArray *)allColors;
  + (CRCColor *)colorForKey:(NSString *)name;
  
  @end
  
  NS_ASSUME_NONNULL_END
  